Series 105
Signalling devices
General
Climatic protection
The standard versions are suitable for use in the following climates:
• Temperate climate
cat. 23/50 (DIN 50014)
• Wet climate
cat. 23/83 (DIN 50015)
• Hot wet climate
cat. 40/92 (DIN 50015)
• Variable wet climate
cat. FW 24 (DIN 50016)
Standards
Signalling devices
Series 105 signalling units are used to indicate the electric equipment power
supply conditions.
For this purpose the devices shall be wired after the main disconnecting switch
and clearly in view when the cabinet´s doors are opened.
Series 105 DTL devices can be used on three-phase lines with or without the
neutral wire or single-phase power lines, indicating the hazardous condition
due to the applied voltage.
Three luminous red lamps are used. The flashing devices are normally used
in combination with limit switches contacts NC type 114FCT03 that provides
insertion when the cabinet door are open only.
Intro
CEI, IEC, VDE, BSI and UTE
Approvals
A
CE, UL, CSA
Suggested connections
Indicates the presence of 3, 2 or 1 phase only by means of the
relative lamp.
Indicates the presence of 3 or 2 phases by means of the relative lamp. One
phase only is not indicated ( all lamps OFF )
B
C
3-phase line with insulated neutral 3-phase line with grounded neutral
Indicates both phases with 3 lamps ON at same time. One phase only is
not indicated ( all lamps OFF )
Single phase-line (alternative
diagram)
Single-phase line (general diagram)
D
3-phase line without neutral
1. Phase to phase connection on a 3 phase
line with grounded neutral. Indicates the
presence of 2-phases or 1 only with the 3
lamps ON at the same time.
2. Phase to neutral connection on a 3 phase
line with grounded neutral or phase to
phase by a matching transformer with one
phase grounded. Indicates the presence of
the ungrounded phase with the 3 lamps ON
at the same time. No indication occur if the
ungrounded phase is missing
( all lamps OFF ).
E
F
G
Specifications
Temperature ranges
Operation
Storage
Degree of protection (according to IEC 529)
from -25ºC up to +70ºC
from -40ºC up to +70ºC
IP 20
H
Electrical
Rated insulation voltage according to EN 60947.1
Impulse withstand voltage according to EN 60947.1
Electrical input
Connections
Clamping capacity
690V
4kV
2mA max.
Terminal strip with numbered terminals, accessible from outside
protected against accidental contacts according to DIN 57106 and IP 20 according to IEC 529
Maximum one flexible conductor 12 AWG (3.3mm2)
I
J/X
Order codes ! pg. F.58
Dimensional drawings ! pg. F.60
F.57
Series 105
Flashing devices
Signalling devices
Supply voltage
Three-phase
(50-60Hz)
220V
Single-phase
(50/60Hz)
110-127V
380-600V
690V
220-350V
Cat. no
Ref. no. Pack
105DTL220
132230
1
105DTL500
105DTL690
132231
132232
1
1
3 pole limit switch for device control
Protection
degree
IP40
Cables
entry
PG11
Operation
force
8.5 N min.
Contacts
Cat. no
Ref. no. Pack
3NC
114FCT03
130320
25
IP65
PG11
8.5 N min.
3NC
114FCT03T
130321
25
Cat. no
Ref. no.
Pack
105 PT
132234
50x5
Paralell bridge for 3 poles limit switches
Intro
A
Single door protection unit
B
C
D
The unit includes the following components:
• one flashing device105DTL220 or 105DTL500.
• one 3-pole limit switch 114FCT03 for connection of the flashing device
• one electrical interlock device and panel light 105GIL or 105GIL10.
• one mounting plate 105PM on which are fitted on the above devices.
If two doors have to be protected (as double enclosure closing on the middle) the mounting
plate shall be fitted also one limit switch114FCT03 and one device 105GIL or 105GIL10.
Approvals:
UL (USA) - CSA (Canada)
Supply voltage
E
F
G
H
I
J/X
F.58
Cat. no
Ref. no.
Pack
Three-phase
(50-60Hz)
220V
220V
Single-phase
(50/60Hz)
110-127V
110-127V
Tripping coil
Shunt trip
Undervoltage trip
105GP1P220 132250
105GP1P220M 132251
1
1
380-600V
380-600V
220-350V
220-350V
Shunt trip
Undervoltage trip
105GP1P500 132252
105GP1P500M 132253
1
1
Series 105
Electrical interlock device and cubicle lighting (1)
Approvals: UL (U.S.A.) - CSA (Canada)
Tripping coil
Cat. no
Ref. no. Pack
Shunt trip
105 GIL
132240
1
Undervoltage trip
105 GIL 10
132241
1
Signalling devices
The switch can be directly driven by the enclosure door.
If several doors are employed, one switch per door shall be used.
When properly connected, the following functions are provided:
• Position 1 (pushed) door closed: light OFF, tripping coil of main switch unpowered ( normal
equipment operation )
• Position 2. (free) door opening: light ON, tripping coil of main switch powered (equipment
shall cut-out automatically).
• Position 3 (pulled) door open: light ON, tripping coil of main switch unpowered (adjustment
on the equipment of dry checks). When door is closed again, the switch revert automatically
from position 2 or 3 to position 1.
Terminals have IP2X protection degree according to IEC/EN 60529
Intro
A
Electrical interlock device (1)
The switch is directly driven by the enclosure door.
If several doors are employed, one switch per door is needed.
When properly connected, the same functions of devices above shall be provided but without
enclosure control light.
Terminals have IP2X protection degree according to IEC 529
Tripping coil
Cat. no
Ref. no. Pack
Shunt trip
105 CI
132242
B
C
D
1
E
Undervoltage trip
105 CI 10
132243
1
F
G
Mounting plate
Cat. no
Ref. no. Pack
105 PM
132244
1
H
I
(1) For electrical performance and features of contact blocks please see F.42
J/X
F.59
Series 105
Signalling devices
Dimensional drawings
Series 105 - Flashing devices
Series 105 - Single door protection unit
Series 105 - Electrical interlock and cubicle lighting
Series 105 - 3 pole limit switch for device control
Series 105 - Electrical interlock device
Series 105 - Mounting plate
Intro
A
B
C
D
E
F
G
H
I
J/X
F.60
Series NLT
Light towers
Signalling devices
• Outstanding modular concept.
One terminal unit can be combined with up to seven modular
signal units.
• Steady light units, flashing light units, strobe light units, LED light units.
• The buzzer elements emit a clearly audible dual-tone signal for maximum
safety.
• A bayonet mounting, through a simple manual operation, allows a quick and
simultaneous method of joining the signal units together and the electrical
connection of them.
• Compact dimension Ø70mm.
• IP65 for use in extreme conditions.
• Captive screw cable connectors, located with terminal unit are easy to reach
and guarantee a quick and neat electrical connection.
• The special design makes maintenance quick, easy and carried out in
complete safety and without tools.
• The high quality of materials used to manufacture the lenses ensures the
light output is at the highest luminous intensity, combined with a sturdy
construction and a good resistance to aging.
Intro
Marking
A
B
Meaning of optical signals
Colour
Meaning
Operating state
C
Red
Extreme danger
Hazardous conditions
Immediate action necessary
D
Yellow / Amber
Beware
Warning conditions imminent
Abnormal state
Monitor or action as necessary
E
Green
Normal conditions
No actions required
Blue
Conditions requiring
defined action
Discontinuity
Intervention mandatory
White / Clear
No particular meaning
Other state
Can be used as required
Signal tone
Meaning
Operating state
Intermittent
modulated tone
Linear tone
Danger
Immediate action necessary
Safety
No actions required
F
G
H
I
J/X
F.62
Meaning of audible signals (EN 981, IEC 73)
Series NLT
Audio units
Light units
NLT1...
Steady light unit
NLT73BD
-
Protection degree IP54
Tone: pulsating
Audio frequency: 2900Hz
Pulsating tone frequency:
0,5Hz according to EN 457
- Sound level at 1 m.: 90 dB (A)
- Supply voltage: 24V AC/DC
- Current consumption: 20mA
- With socket BA15D for filament bulbs
(7W max.) and LEDs
- Supply voltage: 240V AC/DC
- Current consumption (with 5W lamps):
24V
210mA
240V
22mA
Flashing light unit
NLT75AJ - NLT75AN Pulsating or constant tone
- With socket BA15D for filament bulbs
(7W max.) and LEDs
- Supply voltage:
24V AC/DC, 115V AC, 240V AC
- Current consumption (with 5W lamps):
24V DC
130mA
NLT3...
24V AC 115V AC 240V AC
145mA
25mA
15mA
Strobe light unit
- Lamp type: 4 Joule xenon lamp
- Supply voltage:
24V AC/DC, 115V AC, 240V AC
- Current consumption:
24V DC
75mA
Pulsating or constant tone,
adjustable by removing or
inserting bridge JP1 in the
printed circuit.
- Protection degree IP54
- Tone: pulsating or constant
- Audio frequency:
2600Hz according to EN 457
- Pulsating tone frequency:
1Hz according to EN 457
- Sound level at 1 m.:
pulsating tone: 95 dB (A)
constant tone: 93 dB (A)
- Supply voltage:
115VAC (NLT75AJ) / 240VAC (NLT75AN)
- Current consumption:
115VAC
40mA
Light towers
NLT2...
115V
43mA
Pulsating tone
Intro
240VAC
30mA
A
NLT75BD
Modulated tone
- Protection degree IP54
- Audio frequency:
2500 - 2800Hz according to EN 457
- Sound level at 1 m.: max. 90 dB (A)
- Supply voltage: 24V AC/DC
- Current consumption: 40mA
24V AC 115V AC 240V AC
135mA
20mA
15mA
- Flash frequency: 1,4Hz
(84 flashes per min.)
according with EN 60073
B
C
16 sounds can be selected
by means of the dip switch
D
NLT77BD
Pulsating tone
- Protection degree IP65
- Audio frequency:
1200 - 2600Hz according to EN 457
- Sound level at 1 m.: max. 84 dB (A)
- Supply voltage: 24V AC/DC
- Current consumption: 40mA
NLT77AJ - NLT77AN Pulsating or constant tone
Pulsating or constant tone,
adjustable by removing or
inserting bridge JP1 in the
printed circuit.
- Protection degree IP65
- Tone: pulsating or constant
- Audio frequency:
2600Hz according to EN 457
- Pulsating tone frequency:
1Hz according to EN 457
- Sound level at 1 m.:
pulsating tone: 78 dB (A)
constant tone: 75 dB (A)
- Supply voltage:
115VAC (NLT77AJ) / 240VAC (NLT77AN)
- Current consumption:
115VAC
40mA
E
F
G
H
I
J/X
240VAC
30mA
F.63
Series NLT
Light units
Red
Signalling devices
Steady light units
(bulb not included)
Intro
Amber
Yellow
Green
Blue
Clear
Supply
voltage
Cat. no. Ref. no. Cat. no. Ref. no. Cat. no. Ref. no. Cat. no. Ref. no. Cat. no. Ref. no. Cat. no. Ref. no. Pack
12...240V
NLT1R
222230
NLT1A
222231
NLT1G
222232
NLT1V
222233
NLT1L
222234
NLT1I
222235 1
Flashing light units 24V AC/DC NLT2BDR 222236 NLT2BDA 222237 NLT2BDG 222238 NLT2BDV 222239 NLT2BDL 222240 NLT2BDI 222241 1
(bulb BA15D 115V AC NLT2AJR 222242 NLT2AJA 222243 NLT2AJG 222244 NLT2AJV 222245 NLT2AJL 222246 NLT2AJI 222247 1
filament) 240V AC NLT2ANR 222248 NLT2ANA 222249 NLT2ANG 222250 NLT2ANV 222251 NLT2ANL 222252 NLT2ANI 222253 1
(bulb included)
Flashing light 24V AC/DC NLT2BDLR 222289 NLT2BDLA 222290 NLT2BDLG 222291 NLT2BDLV 222292 NLT2BDLL 222293 NLT2BDLI 222294 1
units (bulb LED) 115V AC NLT2AJLR 222295 NLT2AJLA 222296 NLT2AJLG 222297 NLT2AJLV 222298 NLT2AJLL 222299 NLT2AJLI 242464 1
(bulb included) 240V AC NLT2ANLR 222301 NLT2ANLA 222302 NLT2ANLG 222303 NLT2ANLV 222304 NLT2ANLL 222305 NLT2ANLI 222306 1
A
B
C
D
E
F
G
H
I
J/X
F.64
Strobe light units 24V AC/DC NLT3BDR 222254 NLT3BDA 222255 NLT3BDG 222256 NLT3BDV 222257 NLT3BDL 222258 NLT3BDI 222259 1
(bulb included) 115V AC NLT3AJR 222260 NLT3AJA 222261 NLT3AJG 222262 NLT3AJV 222263 NLT3AJL 222264 NLT3AJI 222265 1
240V AC NLT3ANR 222266 NLT3ANA 222267 NLT3ANG 222268 NLT3ANV 222269 NLT3ANL 222270 NLT3ANI 222271 1
Series NLT
Audio units
Protection degree
Supply voltage
IP54
24V AC/DC
NLT73BD 222278
1
IP65
24V AC/DC
NLT77BD 222279
1
IP54
115V AC
240V AC
NLT75AJ 222287
NLT75AN 222288
1
1
IP65
115V AC
240V AC
NLT77AJ 222280
NLT77AN 222281
1
1
IP54
24V AC/DC
NLT75BD 222286
1
Blue
White
Pulsating tone
Pulsating or constant tone
Adjustable by removing or inserting bridge JP1 in the printed circuit
The audio units can only be mounted as final top unit (top cover included)
Bulbs
Supply
voltage
LED - BA15D
Red
Amber
Yellow
Green
Light towers
Modulated tone
16 sounds can be selected by means of dip switch
Cat. no. Ref. no. Pack
Intro
Cat. no. Ref. no. Cat. no. Ref. no. Cat. no. Ref. no. Cat. no. Ref. no. Cat. no. Ref. no. Cat. no. Ref. no. Pack
24V AC/DC BA15D24LR 222330 BA15D24LA 222331 BA15D24LG 222332 BA15D24LV 222333 BA15D24LL 222334 BA15D24LB 222335
115V AC BA15D115LR222336BA15D115LA222337BA15D115LG222338BA15D115LV 222339 BA15D115LL 222340BA15D115LB222341
240V AC BA15D230LR222342BA15D230LA222343BA15D230LG222344BA15D230LV 222345 BA15D230LL 222346BA15D230LB222347
1
1
1
A
B
Incandescent
BA15D
Supply
voltage
12V
24V
30V
115V
240V
Clear
Cat. no. Ref. no. Pack
BA15D125 222348
BA15D245 222349
BA15D305 222350
BA15D1155 222351
BA15D2305 222352
5
5
5
5
5
C
D
E
Terminal
Cat. no. Ref. no. Pack
Terminal unit with top cover
NLT9TC
222282
1
F
G
Base with tube
H
Cat. no. Ref. no.Pack
NLT5BT
Base + tube height 100mm
Base + tube height 100mm, 90° fixing
NLT90BT 222307
1
1
Tube height extension 100mm
NLT5ET 222285
1
222284
I
J/X
F.65
Series NLT
Technical data
Conformity to standards
Signalling devices
Materials
Intro
Rated insulated voltage
Operating temperature
Protection degree
(according to EN 60529)
Colours
(according to EN 60073)
Lamp type
Steady/flashing units
Strobe units
Nr. of combined units
Connection
Connection identification code
EEC regulation 89/336 electromagnetic compatibility
EEC regulation 73/23 low voltage, including amendment EEC 93/68
All NLT range are made and tested in full compliance with:
EN 60947-5-14 (VDE 0470, IEC 60947)
CE, cUL US
Polycarbonate
Visual and audio signal units, terminal unit, top cover, base and extension tubes
250V max.
-20°C ... +60°C (except version with bulb 12V = 40°C)
IP65 (IP54 for audio units types NLT73xx and NLT75xx)
(indicators must be correctly assembled with top cover, gasket or PG conduit fitting)
Amber, Blue, Yellow, Clear, Red and Green
Bayonet type BA15D socket: filament (7W max.) or LED
Xenon lamps
Up to 7 modular units
Captive screw cable connectors (max. cable size 1.5mm2) inside terminal sleeve
«C» is common to allsignal units.
They are numbered 1/7 from base to top
Mechanical characteristics
Mounting of the units
Average torque
Unfastening of the units
Average torque
Vibration resistance
Mounting
2.4Nm
2.3Nm
2g min. (10-150Hz) according to IEC 68-2-6
Direct through terminal unit or with base and tube
A
B
Dimensions
C
Base mounting
Terminal unit
mounting
Base mounting
90º fixing
Drilling and mounting
Dimensions with base Ø70
D
E
F
G
H
I
J/X
F.66
Drilling and fixing dimensions with
terminal unit.
Two separate hole spacings.
Series NLT
Modular system
Place signal beacon unit onto terminal unit (1) align guide marks and twist clockwise till they are locked (2) + (3)
(1)
(2)
(3)
Light towers
Intro
Follow the same steps to add more signal units (4) + (5) + (6)
The audible element can be mounted as final top unit, as it is complete with a top cover.
(4)
(5)
(6)
A
B
C
D
E
To fix extension tube (base always included), insert it into opening on the underside of the terminal unit and tighten screw on the
side (7). To reach the screw cable clamp terminals, remove black disc first, prising with a small screwdriver (8). Connect to terminals
(coloured units are numbered from base to top). To place terminal back into position, align the guiding marks (9) and press inwards.
(7)
(8)
F
G
(9)
H
I
J/X
F.67
Series IP
Foot switches
General
Control and signalling units
Foot switches , for intensive services suitable for controlling and monitoring
of low voltage AC and DC electrical circuits.
Intro
A
Climatic protections
The standard versions are suitable for use in the following climates:
• Temperate climate
cat. 23/50
(DIN 50014)
• Wet climate
cat. 23/83
(DIN 50015)
• Hot wet climate
cat. 40/92
(DIN 50015)
• Variable wet climate cat. FW 24
(DIN 50016)
Standards
IEC 947-5-1, CEI EN 60947.5.1
VDE 0660
Approvals
CSA, UL
B
Specifications
Temperature ranges
C
D
E
F
Operation
Storage
Degree of protection (according to IEC 529)
Vibration resistance
Mechanical endurance
Electrical
Rated insulation voltage according to EN 60947.1
Insulation class according to VDE 0110
Electric shock protection according to IEC 536
Short-circuit prot. according to IEC 269.1 and 269.3
Electrical performances of the contact blocks
Voltage
Current
Ue
Ie
(V)
(A)
24
6
48
6
110
6
220
6
380
4
Snap action contacts
Category AC 15
Voltage
Current
Ue
Ie
(V)
(A)
24
6
48
6
110
6
220
5
380
4
Category DC 13
Voltage
Current
Ue
Ie
(V)
(A)
24
1
48
0,8
110
0,7
220
0,3
Connection
Cables entries
IPA1, IPA2, IPB1, IPB2
IPA1-P
I
J/X
Order codes ! pg. F.69
Dimensional drawings ! pg. F.69
F.68
500V
Group C
Class I
10A gL fuses
Rated thernal current (Ith)
Performances according to EN 60947.5.1
Slow motion contacts
Category AC 15
G
H
from -30ºC up to +80ºC
from -30ºC up to +80ºC
IP 65
20g (10 up to 55Hz)
2 x 107 for all the types
10A
Same polarity for both slow motion and snap action contacts
1 x M20
2 x M20
Series IP
Foot switches - order codes
Slow break
Snap action
Function
(1)
N
Cat. no
Ref. no.
Cat. no
Ref. no.
Cat. no
Ref. no.
Cat. no
Ref. no. Pack
IPA1-N211B
132170
–
–
IPA1-N411B
132198
IPA1-N422B
132213
1
N
D
R
IPB1-N211B
–
–
132172
IPB1-N411B
–
IPB1-R411B
132201
–
132203
IPB1-N422B
IPB1-D422B
–
132215
132216
1
1
1
N211B
116113
N411B
116663
N422B
116665
1
ONE pedal
Without guard
Spare microswitches
IPB1-N222B 132186
–
–
–
–
N222B
116664
(1) Function N
Normal operation. When the pedal is pressed the contacts change position. When released they return to their
position.
Function D
Two-stage operation. Used with two contacts blocks. When the pedal is pressed to the first point, the contacts
of the first block switch; when pressed as far as the second point the contacts of the second block switch and
the first block stays in the same position.
Function R
Normal operation with potentiometer. When the pedal is pressed, the contacts change position at the same
time as the potentiometer is operated. When released, the contacts and potentiometer return to their initial
position.
Positive opening.
Foot switches
ONE pedal
With guard
Intro
A
B
C
Dimensional drawings
Foot switches without protective guard
One pole
D
Foot switches with protective guard
One pole
E
F
G
H
I
J/X
F.69
Series IP
Safety foot switches
Control and signalling units
Operation
1
Pedal operation up to the trigger point
The operating contact is closed, the operating process is started
2
Operation past the trigger point in emergency cases
The operating contact is opened and latched and the process is stopped.
Also if the device is unused, the latch remains in the off-position in this
phase.
Uncontrolled restart is prevented
3
Reset function
Only after the danger has passed can the contacts be manually unlatched (push-button on the side). The operating process can now be
restarted by pushing the pedal up to the triggering point.
OFF
Approvals
Intro
1
A
ON
Standards
EN 60947-1 / IEC 60947-5-1
B
C
2
Emergency
stop
Features
3
D
Enclosed in metal with aluminium
protection cover, safety latch function
“OFF-ON-OFF” with manual reset.
E
Technical data
Order codes
Cat. no.
Ref. no.
Pack
IPSF1
223000
1
Switching diagram
F
1) Trigger point
2) Latched position
1)
2)
G
H
I
J/X
F.70
Rated insulation voltage Ui
Thermal continuous
current Ithe
Switching frequency
Mechanical operational life
number of switching cycles
Ambient temperature
Cable conduits
Protection degree
Actuating force (approx.)
Trigger point
Weight
- Slow-action contact
- Snap-action contact
- Trigger point
- Latch function
- Making current according to:
EN/IEC 60947-5-1 AC15/240V/3A
max. 400VAC
max. 10A
max. 50/min.
10 x 106
-30°C to +80°C
(3x) M20x1.5
IP65
10N
200N
1.5 kg
Dimensional drawings